For example, we've still yet to figure out why the periods with higher CO2 composition than we have today (about 20 times as much) have been found to be cooler using the same methods that Michael Mann uses to argue his hockey stick graph.
Which periods are these?
There have been no periods of time for which the Proxies from MBH 1998 were available that had 20 times as much CO2.
However CO2 doesn't play a role in that. I mean shit, we create it simply by breathing.
Your claim is that not a pollutant because we create it by breathing?
I don't follow that logic. What is it about breathing that requires the things created by it not to be pollutants?
No, it wasn't. It was essentially asking for a cap on greenhouse emissions.